Marfanoid–progeroid–lipodystrophy syndrome

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Marfanoid–progeroid–lipodystrophy syndrome
File:Protein FBN1 PDB 1apj.png
Synonyms	MPL syndrome
Pronounce	N/A
Specialty	Medical genetics
Symptoms	Marfanoid habitus, progeroid features, lipodystrophy
Complications	N/A
Onset	Congenital
Duration	Lifelong
Types	N/A
Causes	Genetic mutation
Risks	Cardiovascular complications, metabolic disorders
Diagnosis	Genetic testing, clinical evaluation
Differential diagnosis	Marfan syndrome, progeria, lipodystrophy syndromes
Prevention	N/A
Treatment	Symptomatic treatment, multidisciplinary care
Medication	N/A
Prognosis	Variable, depends on complications
Frequency	Rare
Deaths	N/A

Marfanoid–progeroid–lipodystrophy syndrome (MPLS) is a rare genetic disorder characterized by features of Marfan syndrome, progeroid syndrome, and lipodystrophy.

Symptoms and Signs

The symptoms of MPLS can vary greatly from person to person. However, common symptoms include:

• Marfanoid habitus: Tall stature, long limbs, and thin body type, similar to those seen in Marfan syndrome.
• Progeroid features: Premature aging, including skin thinning and wrinkling, hair loss, and joint stiffness.
• Lipodystrophy: Loss of body fat, particularly in the face, arms, and legs.

Causes

MPLS is caused by mutations in the FBN1 gene. This gene provides instructions for making a protein called fibrillin-1, which is an important component of connective tissues. Mutations in the FBN1 gene disrupt the normal function of fibrillin-1, leading to the various symptoms of MPLS.

Diagnosis

Diagnosis of MPLS is based on the presence of characteristic symptoms and confirmed by genetic testing to identify mutations in the FBN1 gene.

Treatment

There is currently no cure for MPLS. Treatment is focused on managing symptoms and may include physical therapy for joint stiffness, medication for pain, and cosmetic procedures for lipodystrophy.

See Also

• Marfan syndrome
• Progeroid syndromes
• Lipodystrophy